package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;
import java.util.List;
import java.util.Set;


@Slf4j
@RestController
@RequestMapping("/admin/dish")
@Api(tags = "菜品相关接口")
public class DishController {
    @Autowired
    DishService service;
@Autowired
    RedisTemplate redisTemplate;
    @PostMapping()
    @ApiOperation("新增菜品")
    public Result save(@RequestBody DishDTO dishDTO) {
        log.info("新增菜品{}", dishDTO);
        service.saveWithFlavor(dishDTO);
        String key="dish_"+dishDTO.getCategoryId();
        cleanCache(key);
        return Result.success();
    }

    @GetMapping("/page")
    @ApiOperation("分页查询菜品")
    public Result<PageResult> page(DishPageQueryDTO dishPageQueryDTO) {
        log.info("菜品分页查询{}", dishPageQueryDTO);
        PageResult pageResult = service.pageQuery(dishPageQueryDTO);
        return Result.success(pageResult);
    }

    /**
     * 菜品批量删除
     *
     * @param ids
     * @return
     */
    @DeleteMapping
    @ApiOperation("批量删除菜品")
    public Result delete(@RequestParam List<Long> ids) {
        service.deleteBatch(ids);
        cleanCache("dish_*");
        return Result.success();
    }

    @GetMapping("/{id}")
    @ApiOperation("回显修改数据")
    public Result<DishVO> getById(@PathVariable Long id) {
        log.info("根据id查询{}", id);
        DishVO dishVO = service.getByIdWithFlavor(id);
        return Result.success(dishVO);
    }

    /**
     * 修改菜品
     *
     * @param dishDTO
     * @return
     */
    @PutMapping
    @ApiOperation("修改数据")
    public Result update(@RequestBody DishDTO dishDTO) {
        log.info("修改菜品信息");
        service.updateWithFlavor(dishDTO);
        cleanCache("dish_*");

        return Result.success();
    }
    @GetMapping("/list")
    public Result list(Long categoryId) {
        log.info("根据菜品分类{}查询菜品", categoryId);
        List<Dish> list = service.list(categoryId);
        return Result.success(list);
    }
    @PostMapping("/status/{status}")
    public  Result startOpStop(@PathVariable("status") Integer stauts,Long id )
    {
        log.info("启用禁用菜品{},{}",stauts,id);
        service.starOrStop(stauts,id);
        cleanCache("dish_*");
        return  Result.success();
    }
    public  void  cleanCache(String pattern)
    {
        Set keys = redisTemplate.keys(pattern);
        redisTemplate.delete(keys);
    }
}
